package Practice11;

import java.util.HashSet;

public class HashSetDemo {
    public static void main(String[] args) {
        HashSet<String> set = new HashSet<String>();
        set.add("abc");
        set.add("bac");
        set.add("asdf");
        for (String name : set) {
            System.out.println(name);
        }
    }
}
